feed_publisher_name,feed_publisher_url,feed_lang,feed_start_date,feed_end_date,feed_version
千曲市,https://%EF%BD%97%EF%BD%97%EF%BD%97.city.chikuma.lg.jp,ja,20260625,20270331,2026/06/25改正-見える化ver2.6e
